Kapanadze Cousin - DALLY FREE ENERGY

[AlienGrey]

Void you might be interested in this set up it uses a diode for boost in the collector of an IGBT 40n60 40a 600vand a 330r in the gate loads of eht no heat the flyback is from an old 9in monitor.

If you want to pulse it you need a ramp circuit to charge a cap but when it fires you produce an acoustic wave disruption I haven't gone down that rought yet.

What did you use for the .1uf ? that's a big beast at 10kv
PS if your playing with fire scope from a distance with this type of work and turn it off in between one hand behind back this stuff is lethal. But you know all that.

Allen

[Hoppy]

Hoppy his caps if you look at some of his other vids the caps are none polorised 16volt variety RS do them I ordered some by mistake once for a quick job but had to re order some ordinary ones notice the large size anyway 50/60hz is a crap freq to tune! Just cus he can make vids doesn't mean he is a wiz kid

Allen

OK, thanks for that Alien. Its an ESR / current rating issue then.

[NickZ]

Nick,

Relax mate. He means well, just up the creek without a paddle at the moment. You found it difficult at first with very limited electrical / electronics knowledge, so be patient with him. Hopefully he will tone down his posts and realise that he needs to start learning through building and experimenting at the bench.

  Hoppy:  Thanks but, no thanks. I'm done with his insults. Period.
               I've no patience for that kind of behavior. And, I don't take insults lightly.

     Void:  I'm also sorry to hear about your scope. I know how that feels, as well.
              Have you checked the scope's fuse? It may be a simple fix.  I'm sure Tinsel can also help you if you need it.
   
               Sorry to everyone for my impatient with the newbie.

               I'll be getting my new PS in a week or so, and will then continue tuning, and with my tests on the feed back circuit.

[plaxius]

My enhanced  PWM version for arduino (see previous Plaxius post)

A0 and A1 pots for Duty cycles 1 and 2
A3 pot for fine frequency
A2 pot for coarse frequency
A4 and A5  3 positions rotary switch for 3 frequency ranges
-----------------------------------------


//Pgm Timing vars
unsigned long previousMillis = 0; // will store last time valuse measured
unsigned long interval = 20; // interval at which to Measure values (milliseconds)
unsigned long currentMillis = 0;
long Fine, Frequency ;

//pwm vars
unsigned pwm1; // Value read from A0 to give PWM duty cycle output in terms of 0-5V
unsigned pwm2;// Value read from A1 to give PWM duty cycle output in terms of 0-5V

void setup()
{
//Set up PWM
  pinMode(9, OUTPUT);
  pinMode(10, OUTPUT);
  pinMode(A0, INPUT);
  pinMode(A1, INPUT);
  pinMode(A2, INPUT);
  pinMode(A3, INPUT);
  pinMode(A4, INPUT_PULLUP);
  pinMode(A5, INPUT_PULLUP);

// clock 1/1
  CLKPR = 128;
  CLKPR = 0;

//phase/frequency correct mode. SELECT THIS FOR INVERTED OUTPUTS.
  TCCR1A = _BV(COM1A1) | _BV(COM1B1) | _BV(COM1B0) ;
}

void loop()
{
unsigned long currentMillis = millis();
if (currentMillis - previousMillis >= interval)
  {
   previousMillis = currentMillis;

   Fine = analogRead(A2);
   Frequency = analogRead(A3);

   if (bitRead(PINC,4) == 0) // switch RANGE closed ?
    {
     TCCR1B = _BV(WGM13) | _BV(CS10) ;  /// clock 1 = high range
     ICR1 = Frequency + Fine / 10 ;
    }

   if (bitRead(PINC,5) == 0)
    {
    TCCR1B = _BV(WGM13) | _BV(CS10) | _BV(CS11); // clock 1/64 = mid range
     ICR1 = Frequency + Fine / 10 ;
    }

   if (bitRead(PINC,4) == 1 && (bitRead(PINC,5) == 1))
    {
     TCCR1B = _BV(WGM13) | _BV(CS10) | _BV(CS12);  // clock 1/1024 = low range
     ICR1 = Frequency * 10 + Fine ;
    }

   if (ICR1<= 1)
    {
     ICR1= 2;
    }

   pwm1 = analogRead(A0); // read duty from A0 for PWM 1
   pwm2 = analogRead(A1); // read duty from A2 for PWM 2

   OCR1A  = map(pwm1,0,1023,0,ICR1); // map the duty cycle to the available steps
   OCR1B  = map(pwm2,0,1023,0,ICR1); //map the duty cycle to the available steps

  }
}

Nice Work my Friend .... i try now Arduino Telsa with sync pushpull ...  Thanks for your code. !!!


Is more simple .. open source arduino proyect !!..

[Hoppy]

The Kacher creates a _common-mode_ high voltage, and the other lower frequency high power oscillator (mazilli, zvs, 494 etc) creates the high current. The Kacher's common-mode HV creates the condition to allow the high current to be transferred between the input and output stages. Combined capacitive coupling for the common-mode HV and inductive coupling for the higher current at lower frequency, which can then be rectified on the output stage. The convoluted Kapanadze construction can be simplified greatly once these principles are grasped.

By the way, it is a myth that Nelson has any kind of self-running overunity device. He does not.

Please expand on this TK.